Android Firebase推送通知为空(无文本)
我的android应用推送通知有问题。 我的推送通知为空,仅显示应用程序名称。消息字段为空 Androidmanifest.xml MyAppWebViewClient.java 布局-->活动\u main.xmlAndroid Firebase推送通知为空(无文本),android,firebase,notifications,push,firebase-cloud-messaging,Android,Firebase,Notifications,Push,Firebase Cloud Messaging,我的android应用推送通知有问题。 我的推送通知为空,仅显示应用程序名称。消息字段为空 Androidmanifest.xml MyAppWebViewClient.java 布局-->活动\u main.xml 值->pushbots.xml XXXXXXXX MyPushBotsKey XXXXXXXXX Mysenderid 调试 值->字符串.xml 我的应用程序名称 我的替代标签 设置 更改 <service android:name="com.pushbots
值->pushbots.xml
XXXXXXXX MyPushBotsKey
XXXXXXXXX Mysenderid
调试
值->字符串.xml
我的应用程序名称
我的替代标签
设置
更改
<service android:name="com.pushbots.push.GCMIntentService" />
<action android:name="com.google.firebase.INSTANCE_ID_EVENT"/>
与
请发布您的GCMBroadcastReceiver类您能告诉我如何添加GCMBroadcastReceiver类吗?在中,添加哪个文件?由于我还是初学者,您应该尝试使用Firebase云消息传递。它可以包含更多的功能,并且比GCM容易得多。正如您所看到的,我已经使用Firebase云消息来实现清单,但我不知道如何将GCMBroadcast receiver类实现到MainActivity.java。因为我有php开发人员,还在学习android,所以请在我上面的代码中实现Firebase云消息。不要实现这个类。不需要接收器。它们是自动添加的。创建2个服务-令牌服务扩展FirebaseInsatnceIDService。以及扩展Firebase消息服务的通知服务。在令牌服务中覆盖ontokenrefresh()方法,在通知服务中覆盖接收到的消息()
package in.myappname.apk;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.webkit.WebSettings;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import com.pushbots.push.Pushbots;
public class MainActivity extends Activity {
private WebView mWebView;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
Pushbots.sharedInstance().init(this);
mWebView = (WebView) findViewById(R.id.activity_main_webview);
// Force links and redirects to open in the WebView instead of in a browser
mWebView.setWebViewClient(new WebViewClient());
// Enable Javascript
WebSettings webSettings = mWebView.getSettings();
webSettings.setJavaScriptEnabled(true);
// Use remote resource
mWebView.loadUrl("http://myappurl.in");
// Stop local links and redirects from opening in browser instead of WebView
mWebView.setWebViewClient(new MyAppWebViewClient());
// Use local resource
// mWebView.loadUrl("file:///android_asset/www/index.html");
}
// Prevent the back-button from closing the app
@Override
public void onBackPressed() {
if(mWebView.canGoBack()) {
mWebView.goBack();
} else {
new AlertDialog.Builder(this)
.setIcon(android.R.drawable.ic_dialog_alert)
.setTitle("Alert")
.setMessage("Are you sure you want exit?")
.setPositiveButton("Yes", new DialogInterface.OnClickListener()
{
@Override
public void onClick(DialogInterface dialog, int which) {
finish();
}
})
.setNegativeButton("No", null)
.show();
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_main, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
}
package in.myappnam.apk;
import android.content.Intent;
import android.net.Uri;
import android.webkit.WebView;
import android.webkit.WebViewClient;
public class MyAppWebViewClient extends WebViewClient {
@Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
if (Uri.parse(url).getHost().endsWith("myappname.in")) {
return false;
}
Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
view.getContext().startActivity(intent);
return true;
}
}
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="in.myappname.apk.MainActivity">
<WebView
android:id="@+id/activity_main_webview"
android:layout_width="match_parent"
android:layout_height="match_parent" />
</RelativeLayout>
<?xml version="1.0" encoding="utf-8"?>
<resources>
<!-- Pushbots Application ID -->
<string name="pb_appid">xxxxxxxxxMypushbotskey</string>
<!-- Project Number in Google console -->
<string name="pb_senderid">xxxxxxxxxxMysenderid</string>
<!-- Pushbots Log Level log Tag "PB2" -->
<string name="pb_logLevel">DEBUG</string>
</resources>
<?xml version="1.0" encoding="utf-8"?>
<resources>
<string name="app_name">My App Name</string>
<string name="hello_world">My Alternative tag</string>
<string name="action_settings">Settings</string>
</resources>
<service android:name="com.pushbots.push.GCMIntentService" />
<action android:name="com.google.firebase.INSTANCE_ID_EVENT"/>
<service android:name="com.pushbots.push.GCMIntentService" >
<action android:name="com.google.firebase.INSTANCE_ID_EVENT"/>
</service>